Add the rt linux 4.1.3-rt3 as base

[kvmfornfv.git] / kernel / tools / perf / util / parse-events.h

diff --git a/kernel/tools/perf/util/parse-events.h b/kernel/tools/perf/util/parse-events.h
new file mode 100644 (file)
index 0000000..52a2dda
--- /dev/null
+++ b/kernel/tools/perf/util/parse-events.h
@@ -0,0 +1,136 @@
+#ifndef __PERF_PARSE_EVENTS_H
+#define __PERF_PARSE_EVENTS_H
+/*
+ * Parse symbolic events/counts passed in as options:
+ */
+
+#include <linux/list.h>
+#include <stdbool.h>
+#include <linux/types.h>
+#include <linux/perf_event.h>
+
+struct list_head;
+struct perf_evsel;
+struct perf_evlist;
+
+struct option;
+
+struct tracepoint_path {
+       char *system;
+       char *name;
+       struct tracepoint_path *next;
+};
+
+extern struct tracepoint_path *tracepoint_id_to_path(u64 config);
+extern struct tracepoint_path *tracepoint_name_to_path(const char *name);
+extern bool have_tracepoints(struct list_head *evlist);
+
+const char *event_type(int type);
+
+extern int parse_events_option(const struct option *opt, const char *str,
+                              int unset);
+extern int parse_events(struct perf_evlist *evlist, const char *str);
+extern int parse_events_terms(struct list_head *terms, const char *str);
+extern int parse_filter(const struct option *opt, const char *str, int unset);
+
+#define EVENTS_HELP_MAX (128*1024)
+
+enum perf_pmu_event_symbol_type {
+       PMU_EVENT_SYMBOL_ERR,           /* not a PMU EVENT */
+       PMU_EVENT_SYMBOL,               /* normal style PMU event */
+       PMU_EVENT_SYMBOL_PREFIX,        /* prefix of pre-suf style event */
+       PMU_EVENT_SYMBOL_SUFFIX,        /* suffix of pre-suf style event */
+};
+
+struct perf_pmu_event_symbol {
+       char    *symbol;
+       enum perf_pmu_event_symbol_type type;
+};
+
+enum {
+       PARSE_EVENTS__TERM_TYPE_NUM,
+       PARSE_EVENTS__TERM_TYPE_STR,
+};
+
+enum {
+       PARSE_EVENTS__TERM_TYPE_USER,
+       PARSE_EVENTS__TERM_TYPE_CONFIG,
+       PARSE_EVENTS__TERM_TYPE_CONFIG1,
+       PARSE_EVENTS__TERM_TYPE_CONFIG2,
+       PARSE_EVENTS__TERM_TYPE_NAME,
+       PARSE_EVENTS__TERM_TYPE_SAMPLE_PERIOD,
+       PARSE_EVENTS__TERM_TYPE_BRANCH_SAMPLE_TYPE,
+};
+
+struct parse_events_term {
+       char *config;
+       union {
+               char *str;
+               u64  num;
+       } val;
+       int type_val;
+       int type_term;
+       struct list_head list;
+       bool used;
+};
+
+struct parse_events_evlist {
+       struct list_head list;
+       int idx;
+       int nr_groups;
+};
+
+struct parse_events_terms {
+       struct list_head *terms;
+};
+
+int parse_events__is_hardcoded_term(struct parse_events_term *term);
+int parse_events_term__num(struct parse_events_term **_term,
+                          int type_term, char *config, u64 num);
+int parse_events_term__str(struct parse_events_term **_term,
+                          int type_term, char *config, char *str);
+int parse_events_term__sym_hw(struct parse_events_term **term,
+                             char *config, unsigned idx);
+int parse_events_term__clone(struct parse_events_term **new,
+                            struct parse_events_term *term);
+void parse_events__free_terms(struct list_head *terms);
+int parse_events__modifier_event(struct list_head *list, char *str, bool add);
+int parse_events__modifier_group(struct list_head *list, char *event_mod);
+int parse_events_name(struct list_head *list, char *name);
+int parse_events_add_tracepoint(struct list_head *list, int *idx,
+                               char *sys, char *event);
+int parse_events_add_numeric(struct list_head *list, int *idx,
+                            u32 type, u64 config,
+                            struct list_head *head_config);
+int parse_events_add_cache(struct list_head *list, int *idx,
+                          char *type, char *op_result1, char *op_result2);
+int parse_events_add_breakpoint(struct list_head *list, int *idx,
+                               void *ptr, char *type, u64 len);
+int parse_events_add_pmu(struct list_head *list, int *idx,
+                        char *pmu , struct list_head *head_config);
+enum perf_pmu_event_symbol_type
+perf_pmu__parse_check(const char *name);
+void parse_events__set_leader(char *name, struct list_head *list);
+void parse_events_update_lists(struct list_head *list_event,
+                              struct list_head *list_all);
+void parse_events_error(void *data, void *scanner, char const *msg);
+
+void print_events(const char *event_glob, bool name_only);
+
+struct event_symbol {
+       const char      *symbol;
+       const char      *alias;
+};
+extern struct event_symbol event_symbols_hw[];
+extern struct event_symbol event_symbols_sw[];
+void print_symbol_events(const char *event_glob, unsigned type,
+                               struct event_symbol *syms, unsigned max,
+                               bool name_only);
+void print_tracepoint_events(const char *subsys_glob, const char *event_glob,
+                            bool name_only);
+int print_hwcache_events(const char *event_glob, bool name_only);
+extern int is_valid_tracepoint(const char *event_string);
+
+int valid_event_mount(const char *eventfs);
+
+#endif /* __PERF_PARSE_EVENTS_H */